aid: checkout51
name: checkout51
description: Checkout 51 is a consumer cash-back rewards service, delivered as a free
  mobile app and website, that lets shoppers earn money back on everyday grocery and
  gas purchases. Members browse weekly offers, buy participating brands at any store,
  then upload a photo of their receipt to claim cash back; balances are paid out by
  check once they reach a $20 threshold. The company earns revenue from partner brands
  that fund the offers. It was added to the API Evangelist network as a Slow Ventures
  portfolio company; it operates a consumer app plus a partner/brands program, but
  publishes no public developer API, SDKs, or specifications at this time.
url: https://raw.githubusercontent.com/api-evangelist/checkout51/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- slow-ventures
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
image: https://www.checkout51.com/shared/assets/img/themes/reskin/favicon.ico
tags:
- Company
- Cash Back
- Rewards
- Grocery
- Retail
- Loyalty
- Consumer App
- Receipts
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/checkout51-domain-security.yml
- type: Website
  url: https://www.checkout51.com
- type: Support
  url: https://support.checkout51.com/hc/en-us
- type: GettingStarted
  url: https://www.checkout51.com/how-it-works
- type: SignUp
  url: https://www.checkout51.com/account/signup
- type: Login
  url: https://www.checkout51.com/account/login
- type: TermsOfService
  url: https://www.checkout51.com/terms
- type: PrivacyPolicy
  url: https://www.checkout51.com/privacy
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence